TO HAVE DESIGNS ON smth
to have a plan or secret desire to get something

EXAMPLES
•I knew he HAD DESIGNS ON my job the first time I saw him.
• I can see you HAVE DESIGNS ON Anna.
• The thieves  HAD DESIGNS ON the jewellery.

QUESTIONS TO ANSWER
•What should I do If I HAVE DESIGNS ON a woman/man?
•Is there any job that you currently HAVE DESIGNS ON?
•Why do people always HAVE DESIGNS ON something other than what they have?